October 1949, the Department of Finance and Grain of the People's Govornment of Bao'an County was formed.
Sept. 1952, Bao'an Branch of Chinese Grain Company emerged with Grain Bureau of the People's Govornment of Bao'an, and was called Grain Bureau of Bao'an County.
1979，with the foundation of Shenzhen City, the name changed into Grain Bureau of Shenzhen.
Jun, 1982, the name changed into Shenzhen Grain&Oil Company, superivised by Shenzhen Commercial Head Company.
Nov, 1984, Shenzhen implemented the reform on grain management system ahead of the whole country
Dec, 1984, the name was changed into Shenzhen Grain&Oil Trade Company, directly administrated by the People's Govornment of Shenzhen
Jan, 1987， the name was changed into Shenzhen Cereal Company
Apr, 1993, the name was changed into Shenzhen Cereal Head Company
Dec, 1997, it became an exclusive state-owned limited liability company, with the name changed into Shenzhen Cereal Group Corporation Ltd. ,
Jul, 2004, directly supervised by the sponsor, Shenzhen National Assets Administration Committee
Jul, 2009, new development strategy was raised: innovate business model, establish new brand image, integrate resources, and build the most distinctive modern grain logistics nodes in southern China by information technology
Sep, 2009, duoximi web, the first e-commerce platform dealing grain and oil, was put into use
Dec, 2009, the biggest sole warehouse for processed grain, Shenzhen grain reserve warehouse, was put into use officially
Mar, 2010, the pioneer program of RFID grain warehousing logistic system was lauched in Pinghu Warehouse, creating an intelligent grain warehouse
July, 2012, undertook State Major Model of the Application of Internet of Things
Sep, 2012, advocate the foundation of Shenzhen Association of Grain Sector and convened the first general assembly
Sept, 2013, became a National Cereal Quality Monitoring Station in Shenzhen City, Guangdong Province
Jul, 2013, SZCG Logistics Corporation Limited was formed in Dongguan City, representing the lauching of Machong Cereal&Oil Logistics Project
2013, was honnored "Top 500 Enterprises of China's Service Industry"
2013, was marked "Excellent" during "Evaluation on Enterprise's Financial Performance of 2012" among provincial supervision enterprises
2013, SZCG and it's flour branch was titled "Time Honnored Brand" of Shenzhen
2014, was titled "Famous Brand of Shenzhen"
2014, the Quality Inspection Centre received China Metrology Accreditation (CMA)
Mar, 2014, Dongguan Cereal Logistics Node Project was listed in "Key Construction Projects of Guangdong Province in 2014"
Jul, 2014, SZCG Dongguan Grain Logistics Node Project started its infrastructural part
Jun 19th, Ren Zhengxiao, the minister of State Administration of Grain, investigated SZCG and said positive on SZCG's effort to bulid the grain logistics node and to advance innovative developments within grain industry
Aug 22th, SZCG made it to "Top 500 Enterprises of China's Service Industry" again, ranking 421
Sep 20th, Shenzhen govornment signed the memorandum of Understanding with Heilongjiang Govornment, under which framework SZCG signed the strategic cooperation agreement with Shuangyashan Grain Bureau in terms of grain producing-marketing cooperation
Oct 17th, SZCG was titled the Fifth "Top 10 Grain and Oil Group in China" and "Top 100 Grain and Oil Corporation in China"
Nov, SZCG was entitiled "Credit Corporation of Shenzhen"
Dec 24th, SZCG signed strategic cooperation agreement with Shenzhen International Holdings Limited, which would promote the integrating of logistics system and information system and would pose great influence on the logistics strategy plan for both side
Dec 19th, the constructing office of Shuangyashan SZCG-CITIC Grain Base Co. , Ltd. started to function
Jan 29th, the wholly-owned subsidiary of Shuangyashan SZCG-CITIC Co., Ltd., Heilongjiang Hongxinglong SZCG-CITIC Grain Industrial Garden Co., Ltd. was set up
Mar 12th, SZCG hosted the ninth "warehouse opening day", with theme being "Safty on Tongue". The activity received over 4,000 citizens who experienced the transforming of grain closely
Apr 1st, Army Provision Distribution Center of SZCG was titled "Excellent Supply Company of 2015" by PLA HK Garrison
May 23rd, SZCG Poverty Alleviation Group came to the target place, Guilin village of Longchuan County, initiating accurate poverty alleviation work in the new age
Jun, the "grain warehouse opening day" activity was honored "Top 100 Citizen Satisfaction Project" during Shenzhen Project Care Activity